Holdings at a glance
ARK 21Shares Bitcoin ETF (ARKB) is a spot exchange-traded product from ARK / 21Shares, listed on CBOE BZX, that holds Bitcoin. As of October 15, 2026 it held 32,024 BTC across approximately 96,630,000 shares — 0.000331 BTC per share. The sponsor fee is 0.21% per year, paid out of the fund's Bitcoin, which is why the per-share figure drifts down slowly over time.
Source: ARK / 21Shares — official fund page ↗. Dataset snapshot 2026-10-15; this page regenerates every Monday from data/holdings.json.
History — BTC per share and BTC held
| Date | BTC held | BTC / share | Shares | Source |
|---|---|---|---|---|
| 2026-10-15 | 32,024 | 0.000331 | 96,630,000 | weekly · issuer page |
Quarter-end rows are read from the fund's SEC 10-Q/10-K (Schedule of Investments and balance sheet) and link to the filing; weekly rows come from the issuer's own page. Per-share values move only when fees accrue, staking rewards are retained, shares are issued/redeemed at NAV (no effect), or the issuer splits the shares. Raw series: data/history/index.json.
Other Bitcoin products in the dataset
Use this data
For informational purposes only — not financial advice. Figures are reproduced from issuer disclosures as of the dates shown and may be revised by the issuer. DollarTrader is not affiliated with ARK / 21Shares. Verify at the linked source before acting.